US PATENT SUBCLASS 106 / 287.3
.~.~ Nitrogen containing

Current as of: June, 1999
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106 /   HD   COMPOSITIONS: COATING OR PLASTIC

*  DD  COATING OR PLASTIC COMPOSITIONS {40}
287.29  DF  .~ Phosphorus or nitrogen containing {1}
287.3.~.~ Nitrogen containing

DEFINITION

Classification: 106/287.3

Nitrogen containing:

(under subclass 287.29) Coating or plastic compositions which contain nitrogen or a compound thereof.